diff options
| author | Darrick J. Wong <djwong@kernel.org> | 2021-09-01 10:46:56 -0700 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2021-12-15 17:28:58 -0800 |
| commit | 6fcfc7df4c51118e5b57669c9c3d1ae235269c98 (patch) | |
| tree | ca48f7c1df44fd3649683e53230eb2a543114b89 /fs/xfs | |
| parent | 0cf987c916e8390c67d7231aafdb78f1bb73b078 (diff) | |
vfs: introduce new file range exchange ioctl
Introduce a new ioctl to handle swapping ranges of bytes between files.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Diffstat (limited to 'fs/xfs')
| -rw-r--r-- | fs/xfs/libxfs/xfs_fs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/xfs/libxfs/xfs_fs.h b/fs/xfs/libxfs/xfs_fs.h index 95ea547f0486..98f53eb619cf 100644 --- a/fs/xfs/libxfs/xfs_fs.h +++ b/fs/xfs/libxfs/xfs_fs.h @@ -847,6 +847,7 @@ struct xfs_scrub_metadata { #define XFS_IOC_FSGEOMETRY _IOR ('X', 126, struct xfs_fsop_geom) #define XFS_IOC_BULKSTAT _IOR ('X', 127, struct xfs_bulkstat_req) #define XFS_IOC_INUMBERS _IOR ('X', 128, struct xfs_inumbers_req) +/* FIEXCHANGE_RANGE ----------- hoisted 129 */ /* XFS_IOC_GETFSUUID ---------- deprecated 140 */ |